These came from my dad's old camera collection and consists of four filters for a Rollei camera, 28.5mm. The colors are orange, hellblau (bright blue), hellrot (bright red), and gelb-mittel (medium yellow). I think these are a little rare but I am not sure. The filters all have a little scuffs on the rims but overall have no scratches on the glass.

If you have any questions, please message me before purchasing!